This is a website were clients register looking for security guards for an event, we have the security guards, the security companies and the admin... the admin will assign the agency, the agency assign security guards and send this to the client, the client approves, pay and done, the payment method will be paypal.
Im pasting a link with the information and functionality, please read carefully and let me know if you have any questions about this.
https://dl.dropboxusercontent.com/u/29219766/HOS-functionallity.txt